System and method for carrying a wireless based signal over wiring

a wireless oriented signal and wireless technology, applied in the field of wired communication, can solve the problems of complex and expensive spectrum technologies, impractical installation of new wiring infrastructure, and high cost of spectrum technologies, and achieve the effects of reducing the cost of spectrum technologies
US20050249245A1Inactive Publication Date: 2005-11-10CORNING OPTICAL COMM WIRELESS
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
CORNING OPTICAL COMM WIRELESS
Publication Date
2005-11-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

A device, network and method wherein a standard wireless modem is coupled to wiring for carrying a wireless baseband signal that may be OFDM based, and may be directly generated by the wireless IF modem, or extracted from the modem RF signal. The wiring may be a building utility wiring, such as telephone, AC power or CATV wiring. The baseband signal is carried simultaneously with the utility service signal over the utility wiring using Frequency Division Multiplexing. The device may be enclosed with a data unit, a standalone dedicated enclosure, within an outlet or as a plug-in outlet adapter. Data units may couple the device by a wiring port such as standard data connector, or via wireless connection. The device may be locally powered or via a power signal carried over the wiring. This abstract is not intended to limit or construe the scope of the claims.
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Description

FIELD OF THE INVENTION

[0001] The present invention relates to the field of wired communication, and, more specifically, to using wireless oriented signals over a wired medium. BACKGROUND OF THE INVENTION

[0002] Wired Home Networking.

[0003] Most existing offices and some of the newly built buildings facilitate a data network structure based on dedicated wiring. However, implementing such a network in existing buildings typically requires installation of new wiring infrastructure. Such installation of new wiring may be impractical, expensive and problematic. As a result, many technologies (referred to as “no new wires” technologies) have been proposed in order to facilitate a LAN in a building without adding new wiring. Some of these techniques use existing utility wiring installed primarily for other purposes such as telephone, electricity, cable television (CATV), and so forth. Such an approach offers the advantage of being able to install such systems and networks without the add...

Claims

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